:root {
  --bg: #0e0f1a;
  --bg-alt: #161829;
  --panel: #1b1e34;
  --border: #2b2f4a;
  --text: #e8e8f5;
  --text-dim: #9a9dc0;
  --accent: #ff6ec7;
  --accent2: #52e0ff;
  --accent3: #ffd23f;
  --ok: #3ee08a;
  --warn: #ffb84d;
  --bad: #ff5a7a;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- App shell ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.brand {
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  letter-spacing: 0.5px;
}
.brand-dot { color: var(--accent); }

.mainnav {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  flex: 1;
  scrollbar-width: none;
}
.mainnav::-webkit-scrollbar { display: none; }

.mainnav a {
  color: var(--text-dim);
  padding: 6px 10px;
  border-radius: 8px;
  white-space: nowrap;
  font-size: 0.92rem;
}
.mainnav a.active, .mainnav a:hover {
  color: var(--text);
  background: var(--panel);
  text-decoration: none;
}

.logout {
  color: var(--text-dim);
  font-size: 0.85rem;
  white-space: nowrap;
}

.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}
.content-full {
  max-width: none;
  margin: 0;
  padding: 0;
}

.flash-list { margin-bottom: 12px; }
.flash {
  background: rgba(255, 90, 122, 0.15);
  border: 1px solid var(--bad);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius);
  margin-bottom: 8px;
}

h1 { font-size: 1.4rem; margin: 4px 0 16px; }
h2 { font-size: 1.1rem; margin: 20px 0 10px; color: var(--text); }
h3 { font-size: 0.98rem; margin: 14px 0 6px; color: var(--text-dim); }

/* ---------- Cards / stat tiles ---------- */

.grid-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.stat-tile {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.stat-tile .label { color: var(--text-dim); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-tile .value { font-size: 1.6rem; font-weight: 700; margin-top: 4px; }
.stat-tile .value.ok { color: var(--ok); }
.stat-tile .value.warn { color: var(--warn); }
.stat-tile .value.bad { color: var(--bad); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 16px;
}

/* ---------- Tables ---------- */

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 560px; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--text-dim); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; background: var(--bg-alt); position: sticky; top: 0; }
tr:hover td { background: rgba(255,255,255,0.02); }
td.wrap, th.wrap { white-space: normal; }

/* ---------- Badges ---------- */

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-ok { background: rgba(62,224,138,0.15); color: var(--ok); }
.badge-warn { background: rgba(255,184,77,0.15); color: var(--warn); }
.badge-bad { background: rgba(255,90,122,0.15); color: var(--bad); }
.badge-neutral { background: rgba(154,157,192,0.15); color: var(--text-dim); }

/* ---------- Forms / filters ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.filters select, .filters input[type=text], .filters input[type=date] {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.9rem;
}
.filters input[type=text] { flex: 1; min-width: 160px; }

.btn {
  background: var(--accent);
  color: #1a0d14;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.88rem;
}
.btn:hover { filter: brightness(1.08); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-small { padding: 5px 10px; font-size: 0.8rem; }
.btn-danger { background: var(--bad); color: #250a10; }

textarea, select.form-select {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.9rem;
  width: 100%;
  font-family: inherit;
}

.pagination { display: flex; gap: 8px; margin-top: 14px; align-items: center; }

/* ---------- Article detail / compare ---------- */

.compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 800px) {
  .compare-grid { grid-template-columns: 1fr 1fr; }
}
.compare-col pre, .compare-col .textblock {
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.85rem;
  line-height: 1.4;
  background: var(--bg-alt);
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.field-row { display: flex; gap: 8px; padding: 4px 0; border-bottom: 1px solid var(--border); font-size: 0.88rem; }
.field-row .k { color: var(--text-dim); min-width: 130px; }
.field-row .v { flex: 1; word-break: break-word; }

.anomaly-tag { display: inline-block; margin: 2px 4px 2px 0; }

/* ---------- Report ---------- */

.report-box {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 60vh;
  overflow: auto;
}

/* ---------- Login ---------- */

.lg-scene {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.lg-scene::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg, rgba(0,0,0,0.35) 0 1px, transparent 1px 3px
  );
  mix-blend-mode: multiply;
  opacity: 0.5;
}

#lg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.lg-card {
  position: relative;
  z-index: 2;
  width: min(300px, 86vw);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  background: rgba(0, 0, 0, 0.55);
  border: 1px dashed rgba(0, 255, 255, 0.4);
  font-family: 'VT323', ui-monospace, Consolas, monospace;
}

.lg-card label {
  font-size: 0.85rem;
  color: #9ef;
  letter-spacing: 0.5px;
}

.lg-card input {
  background: #000;
  border: 1px solid rgba(0, 255, 255, 0.5);
  color: #00ffff;
  padding: 9px 10px;
  font-family: inherit;
  font-size: 1.05rem;
}
.lg-card input:focus-visible {
  outline: 2px solid #ff69b4;
  outline-offset: 1px;
}

.lg-card button {
  margin-top: 6px;
  background: none;
  border: 1px solid #00ffff;
  color: #00ffff;
  font-family: inherit;
  font-size: 1rem;
  letter-spacing: 1px;
  padding: 10px 0;
  cursor: pointer;
}
.lg-card button:hover { border-color: #ff69b4; color: #ff69b4; }

.lg-error {
  border: 1px solid #ff2d95;
  background: rgba(255, 45, 149, 0.08);
  color: #ff2d95;
  padding: 8px 10px;
  font-size: 0.85rem;
}

/* ---------- Small screens ---------- */

@media (max-width: 480px) {
  .content { padding: 10px; }
  h1 { font-size: 1.2rem; }
  .stat-tile .value { font-size: 1.35rem; }
}